Make the Class Interesting
A forty-five minute period, wherein a teacher just speaks and students only hear, is not at all exciting. It's important that the students themselves participate in the process, thus making the period an interactive session instead of a dull lecture. Your classroom management strategies should also include effective teaching strategies, which would keep the students glued to the topic. As a teacher you can plan a few activities in the classroom, which will make children get up from their seat and interact with teachers as well as fellow students. Don't forget that the students have a lot of pent up energy, which has to be released. Avoid taking the class for full forty-five minutes, you can ensure that the last 10 minutes of the class time are spent in discussions.